As Microsoft ramps up Copilot’s capabilities in Excel, the AI tool is becoming genuinely useful for spreadsheet work.

Create robust, backward-compatible Excel workbooks by leveraging the structural power of the ROWS function.

Nest CHOOSECOLS inside UNIQUE to extract non-adjacent columns, and use INDIRECT for interactive header dropdowns.

Once data is loaded into Excel, Copilot allows users to ask questions in natural language instead of building new formulas.

Progress will come from systems that can combine language understanding with explicit spatial and structural reasoning.

Whether you’re working on a simple fix or a big project, the smaller version of a tool is almost always the better one.

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